I don't know if it's good—I hope it's the right thing, that's what my mechanic advised me to get, so that's what I bought. The reason I'm writing is practical. Somewhere I had read in another review that it doesn't have a spout for pouring, so I thought it was normal that I didn't see one on top of it—as shown in the photo—and thinking "how hard can it be," I took an old oil funnel from the kitchen (not very big) and headed to the car feeling relaxed. As I started the process, all my comfort immediately disappeared, holding the funnel in one hand and the ten-liter can in the other—bracing it with my body and doing various crazy balancing acts so the liquid wouldn't spill out. In the end I splashed my hands, clothes, car, hose, etc., and then I had to rinse everything off, at least with a little water, because I saw the hose underneath had turned white from the chemical it had been exposed to... We'll see about the clothes... After cursing, etc., when I went to throw away the now-empty can, I discovered that on one side it HAS a SPOUT hidden under plastic wrap...which even screws onto it with a long detachable neck, exactly so that all the above wouldn't happen... No comment on the fact that it wasn't visible; I felt completely clueless for not looking more carefully, so I'm writing this review so that no other person goes through similar comical-tragic scenes. If you don't see a spout on top, look on the side too...